From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B57CC433FE for ; Wed, 8 Dec 2021 16:33:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237051AbhLHQgp (ORCPT ); Wed, 8 Dec 2021 11:36:45 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:37754 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237016AbhLHQge (ORCPT ); Wed, 8 Dec 2021 11:36:34 -0500 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 656E01FE11; Wed, 8 Dec 2021 16:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1638981180; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WGwy0BryW1yc2ABtpMd9zDJusTzVFZB2qCM0tVo+Fr4=; b=kimVvruWtfIQRax6AVc6Pxloau4QArbiInz2W/zVuZ/eAOYfrlsEfW+uTRWZ2x4oqfu+aG c9aPA6nAzaueUMIxKxIuR+ktvemxVMtGLchurALqKZ+4P7Wh/Q+AikRnBrx7kFexaNRKjK HGpXTBRVGyNsxhUSi/gbzf39/ys2HVg= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1638981180; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WGwy0BryW1yc2ABtpMd9zDJusTzVFZB2qCM0tVo+Fr4=; b=JzAIkDlmS9cNR8aHQxuTCLGeJVTWQ9QMNVQWNlkAABo/WeYlg/GZDTxiNPzRf9Y9vTjGxA HQbIr7mGngr4Y6CA== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 5C41AA3BA9; Wed, 8 Dec 2021 16:33:00 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 58F5D5191F89; Wed, 8 Dec 2021 17:33:00 +0100 (CET) From: Hannes Reinecke To: Damien LeMoal Cc: linux-ide@vger.kernel.org, Hannes Reinecke Subject: [PATCH 22/73] libata: add qc_prep tracepoint Date: Wed, 8 Dec 2021 17:32:04 +0100 Message-Id: <20211208163255.114660-23-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20211208163255.114660-1-hare@suse.de> References: <20211208163255.114660-1-hare@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Add tracepoint for ata_qc_prep(). Signed-off-by: Hannes Reinecke --- drivers/ata/libata-core.c | 1 + include/trace/events/libata.h | 10 +++++++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index de5f4bf1c90c..a538840c652a 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4931,6 +4931,7 @@ void ata_qc_issue(struct ata_queued_cmd *qc) return; } + trace_ata_qc_prep(qc); qc->err_mask |= ap->ops->qc_prep(qc); if (unlikely(qc->err_mask)) goto err; diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h index 7d48e804b889..360f99980b44 100644 --- a/include/trace/events/libata.h +++ b/include/trace/events/libata.h @@ -176,7 +176,7 @@ const char *libata_trace_parse_subcmd(struct trace_seq *, unsigned char, unsigned char, unsigned char); #define __parse_subcmd(c,f,h) libata_trace_parse_subcmd(p, c, f, h) -TRACE_EVENT(ata_qc_issue, +DECLARE_EVENT_CLASS(ata_qc_issue_template, TP_PROTO(struct ata_queued_cmd *qc), @@ -235,6 +235,14 @@ TRACE_EVENT(ata_qc_issue, __entry->dev) ); +DEFINE_EVENT(ata_qc_issue_template, ata_qc_prep, + TP_PROTO(struct ata_queued_cmd *qc), + TP_ARGS(qc)); + +DEFINE_EVENT(ata_qc_issue_template, ata_qc_issue, + TP_PROTO(struct ata_queued_cmd *qc), + TP_ARGS(qc)); + DECLARE_EVENT_CLASS(ata_qc_complete_template, TP_PROTO(struct ata_queued_cmd *qc), -- 2.29.2